Good survival horror games?

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Depending on how lenient you are on the "survival horror" part (because most survival horror games are shit) I can recommend these to you:

Penumbra and Amnesia of course
Vampire: The Masquerade - Bloodlines
Call of Cthulhu: Dark Corners of the Earth
Cryostasis (it's good but not great - definitely worth playing though)
Both Riddick games (not survival horror per se but they are quite dark and at times scary)
All of the Thief games (same as above)

Also there is this game called Realms of the Haunting which I have on GOG that I've been meaning to play. From what I've read it sounds like it could be one of the best unknown games ever, and it is supposed to have some really frightening sections (but I don't know).